2019335838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25888921}}^1$

素因数の和:25888939

約数の個数: 16

約数和(自身を含む): 4349338896

約数和(自身を除く): 2330003058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25888921, 51777842, 77666763, 155333526, 336555973, 673111946, 1009667919, 2019335838]

約数ペア:

[(1, 2019335838), (2, 1009667919), (3, 673111946), (6, 336555973), (13, 155333526), (26, 77666763), (39, 51777842), (78, 25888921)]